Lake Jacksonville Weather Forecast

    • 41
    • 46

    Rain

    • 29
    • 48

    Chance Rain

    • 39
    • 45

    Mostly Cloudy

    • 36
    • 59

    Mostly Cloudy

    • 28
    • 47

    Partly Sunny

    • 32
    • 42

    Chance Rain

Today 30 Jan Morgan

Cloudy. A chance of rain this Morning, then rain likely with a slight chance of Thunderstorms this afternoon. Patchy fog this afternoon. Highs in the mid 40s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

Tonight 30 Jan Morgan

Rain likely with a slight chance of Thunderstorms. Areas of fog. Not as cool. Near steady temperature in the lower 40s. Southeast Winds 5 to 10 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Jacksonville Temperature Statistics

January Temperature

Jacksonville Municipal Airport (6.8 miles)

  • Lowest 21 January, 2025

    -6.7 °F

  • Average January

    21.7 °F

  • Highest 17 January, 2025

    44.8 °F

Climate (2020–Present)

Jacksonville Municipal Airport (6.8 miles)

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  • Average Low 2020–2025

    43.7 °F

  • Average 2020–2025

    53.5 °F

  • Average High 2020–2025

    63.1 °F
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